[Lldb-commits] [lldb] 5941858 - [lldb][Module][NFC] Add ModuleList::AnyOf

[Michael Buch via lldb-commits]

Author: Michael Buch
Date: 2022-12-02T10:52:40Z
New Revision: 5941858efdca72425c29bf043d3ec84e7fec6f62

URL: https://github.com/llvm/llvm-project/commit/5941858efdca72425c29bf043d3ec84e7fec6f62
DIFF: https://github.com/llvm/llvm-project/commit/5941858efdca72425c29bf043d3ec84e7fec6f62.diff

LOG: [lldb][Module][NFC] Add ModuleList::AnyOf

Differential Revision: https://reviews.llvm.org/D139083

Added: 
    

Modified: 
    lldb/include/lldb/Core/ModuleList.h
    lldb/source/Core/ModuleList.cpp

Removed: 
    


################################################################################
diff  --git a/lldb/include/lldb/Core/ModuleList.h b/lldb/include/lldb/Core/ModuleList.h
index 3ae56f17db744..631d7889f3679 100644
--- a/lldb/include/lldb/Core/ModuleList.h
+++ b/lldb/include/lldb/Core/ModuleList.h
@@ -473,6 +473,13 @@ class ModuleList {
   void ForEach(std::function<bool(const lldb::ModuleSP &module_sp)> const
                    &callback) const;
 
+  /// Returns true if 'callback' returns true for one of the modules
+  /// in this ModuleList.
+  ///
+  /// This function is thread-safe.
+  bool AnyOf(
+      std::function<bool(lldb_private::Module &module)> const &callback) const;
+
 protected:
   // Class typedefs.
   typedef std::vector<lldb::ModuleSP>

diff  --git a/lldb/source/Core/ModuleList.cpp b/lldb/source/Core/ModuleList.cpp
index 991163c63dc50..5aa58d9bba6bd 100644
--- a/lldb/source/Core/ModuleList.cpp
+++ b/lldb/source/Core/ModuleList.cpp
@@ -1074,3 +1074,16 @@ void ModuleList::ForEach(
       break;
   }
 }
+
+bool ModuleList::AnyOf(
+    std::function<bool(lldb_private::Module &module_sp)> const &callback)
+    const {
+  std::lock_guard<std::recursive_mutex> guard(m_modules_mutex);
+  for (const auto &module_sp : m_modules) {
+    assert(module_sp != nullptr);
+    if (callback(*module_sp))
+      return true;
+  }
+
+  return false;
+}